<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <h2>index</h2>
<<<<<<< HEAD
    <p>code A</p>
=======
    <div>
        已完成首页的代码。
    </div>
>>>>>>> 56fbeafe53d851997d29d5e5b05fdb73eb8c2bfe
</body>

</html>